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Yoshifumi Nakayama
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Iyo-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon fiber forming raw material, formed material, and carbon fibe...
Patent number
10,184,034
Issue date
Jan 22, 2019
Toray Industries, Inc.
Yoshifumi Nakayama
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method for producing sizing agent-coated carbon fibers, and sizing...
Patent number
9,771,681
Issue date
Sep 26, 2017
Toray Industries, Inc.
Yoshifumi Nakayama
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method for producing sizing agent-coated carbon fibers, and sizing...
Patent number
9,593,444
Issue date
Mar 14, 2017
Toray Industries, Inc.
Yoshifumi Nakayama
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Carbon fiber-reinforced thermoplastic resin composition, molding ma...
Patent number
9,249,295
Issue date
Feb 2, 2016
Toray Industries, Inc.
Yoshifumi Nakayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Water dispersible carbon fiber and water dispersible chopped carbon...
Patent number
7,820,290
Issue date
Oct 26, 2010
Toray Industries, Inc.
Shoji Murai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
PREPREG, MOLDED ARTICLE, AND INTEGRALLY MOLDED ARTICLE
Publication number
20240066758
Publication date
Feb 29, 2024
TORAY INDUSTRIES, INC.
Miho Onodera
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FIBER-REINFORCED RESIN SUBSTRATE, PREFORM, INTEGRATED PRODUCT, AND...
Publication number
20230405967
Publication date
Dec 21, 2023
TORAY INDUSTRIES, INC.
Takashi Fujioka
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREG, MOLDED ARTICLE, AND INTEGRALLY MOLDED ARTICLE
Publication number
20230036115
Publication date
Feb 2, 2023
TORAY INDUSTRIES, INC.
Miho Onodera
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING SIZING AGENT-COATED CARBON FIBERS, AND SIZING...
Publication number
20160230332
Publication date
Aug 11, 2016
TORAY INDUSTRIES, INC.
Yoshifumi NAKAYAMA
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CARBON FIBER FORMING RAW MATERIAL, FORMED MATERIAL, AND CARBON FIBE...
Publication number
20140342144
Publication date
Nov 20, 2014
Yoshifumi Nakayama
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
CARBON FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITION, MOLDING MA...
Publication number
20140228519
Publication date
Aug 14, 2014
Yoshifumi Nakayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SIZING AGENT-COATED CARBON FIBERS, AND SIZING...
Publication number
20130089736
Publication date
Apr 11, 2013
TORAY INDUSTRIES, INC.
Yoshifumi Nakayama
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Fiber-Reinforced Thermoplastic Resin Composition, Method for Produc...
Publication number
20090143524
Publication date
Jun 4, 2009
Yoshifumi Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Water Dispersible Carbon Fiber and Water Dispersible Chopped Carbon...
Publication number
20070269363
Publication date
Nov 22, 2007
Shoji Murai
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING